{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "Following i . v . infusion with [ 13C ] alanine , [ 13C ] lactate and glutamate , evidence of oxidation via the TCA cycle , were observed in H4 tumors ."}
{"Anatomy": ["i . v .", "H4 tumors"]}